m-ary modulation m进制正交扩频
M-ary quadrature amplitude modulation 制正交幅度调制 ; 正交幅度调制 ; 元正交幅度调制 ; 阶正交幅度调制
M-ary Pulse Amplitude Modulation M进制脉冲幅度调制
m-ary digital modulation 多进制数字调制
m-ary digital modulation signals 多进制数字调制
m-ary digital modulation technique 多元制数字调制枝未
The performances of different coded M-ary orthogonal modulation are simulated and evaluated on the basis of the soft bits output of M-ary orthogonal modulation.
基于M进制正交调制的软比特输出特性，对不同编码条件下的M进制正交调制性能进行了仿真评估。
An underwater acoustic modem system is built by employing DSP Software based on M-ary frequency-shift-key (MFSK) modulation and non-coherent detection.
采用DSP软件方法，研制了一套基于MFSK调制和非相干能量检测的水声调制解调系统。
From this point, M-ary Quadrature Amplitude modulation (MQAM), MultiCarrier modulation (MCM) and adaptive modulation techniques are good candidates in next generation mobile radio system.
从这一点出发，多元正交幅度调制(MQAM)、多载波调制(MCM)及自适应调制技术成为下一代移动无线系统中最有竞争力的几种候选技术。
应用推荐